TEL: 00 44 (0)1327 264687
Tested to Reduce Crime Sold Secure

Diamond Approved Cylinders

You may have heard about locks snapping and/or Sold Secure Diamond Approved Cylinders in the media recently. For more info clike here.

  • How to get your Product Approved

    At Sold Secure we are keen to assist you develop, improve and certify your product. Contact us to discuss how to get your product approved.
    Read More

  • post_image

    About the MLA

    Sold Secure is owned by the Master Locksmiths Association, the largest and longest established trade association for the locksmithing industry. read more

  • MLA Approved Companies

    Looking for a supplier or installer of Sold Secure approved products? Visit to find your nearest MLA licensed locksmith. Read More

Welcome to the Sold Secure website

Sold Secure is the premier testing and certification house for security products. In this site you will find the full range of products tested and approved by Sold Secure to provide you with the best in security, for a variety of applications. Please visit often as we are a dynamic company and the range of products changes every month. The range provides.

  • Products to enhance vehicle security.
  • Products to secure leisure equipment.
  • Products to secure your home or business.
  • Products to protect your valuables.

It is the Mission of Sold Secure to test and provide professional and accurate advice regarding effective security products to Commercial Customers, the Insurance Industry, the Home Office, the Police and the Public.

Sold Secure 2000 Limited trading as Sold Secure - Registered in England No. GB 3714663

Registered Office: 5C Great Central Way, Woodford Halse, Daventry, Northants NN11 3PZ